54866676606 has 96 divisors (see below), whose sum is σ = 130541870592. Its totient is φ = 15321841920.

The previous prime is 54866676593. The next prime is 54866676619. The reversal of 54866676606 is 60667666845.

It is an interprime number because it is at equal distance from previous prime (54866676593) and next prime (54866676619).

It is a self number, because there is not a number n which added to its sum of digits gives 54866676606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12171405 + ... + 12175911.

It is an arithmetic number, because the mean of its divisors is an integer number (1359811152).

Almost surely, 2^54866676606 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54866676606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65270935296).

54866676606 is an abundant number, since it is smaller than the sum of its proper divisors (75675193986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54866676606 is a wasteful number, since it uses less digits than its factorization.

54866676606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5454 (or 5447 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 60.

The spelling of 54866676606 in words is "fifty-four billion, eight hundred sixty-six million, six hundred seventy-six thousand, six hundred six".